语法与词汇Animals that could not_________themselves to the changed environment perished and those that could survived.
语法与词汇Doctors warned agaisnt chewing tobacco as a _____ for smoking.
语法与词汇The head of the Museum was_______and let us actually examine the ancient manuscripts.
语法与词汇Let''s ______ this has never happened.
语法与词汇To mark its one hundredth anniversary, the university held a series of activities including conferences, film shows, etc. The underlined part means ______.
语法与词汇Things might have been much worse ff the mother______ on her right to keep the baby.
语法与词汇His description gave us a ______of what things were like in that part of the country.
语法与词汇Sick ______she was, she has to prepare food for the whole family.
语法与词汇That outburst at the meeting was ____ of his bad temper.
语法与词汇The earthquake refugees are ____ for food and blankets.
语法与词汇Simply thinking about the idea that her husband might die any minute on the battle ground would make her ______ through and through.
语法与词汇She refused to______ the door key to the landlady until she got back her deposit.
语法与词汇that the demand for power continues to rise at the current rate, it will not be long before traditional sources become inadequate.
语法与词汇There is no doubt ______ the couple did the right thing in coming back home earlier than planned.
语法与词汇He has been asked to account _______ his absence.
语法与词汇Just as the soil is a part of the earth, ______ the atmosphere.
语法与词汇Failure to follow the club rules_________him from the volleyball team.
语法与词汇I ______with thanks the help of my colleagues in the preparation of this new column.
语法与词汇He is a confirmed liar so excuses are not far ______ as far as he is concerned.
语法与词汇Do what you think is right,______ they say.